Add methods for getting users and creating users to provisioning api
Add methods for getting users and creating users to provisioning api

pollopolea/core,xx621998xx/server,xx621998xx/server,IljaN/core,sharidas/core,sharidas/core,sharidas/core,Ardinis/server,cernbox/core,michaelletzgus/nextcloud-server,IljaN/core,jbicha/server,endsguy/server,xx621998xx/server,bluelml/core,owncloud/core,cernbox/core,whitekiba/server,Ardinis/server,pixelipo/server,xx621998xx/server,andreas-p/nextcloud-server,whitekiba/server,phil-davis/core,owncloud/core,lrytz/core,bluelml/core,bluelml/core,jbicha/server,lrytz/core,sharidas/core,cernbox/core,owncloud/core,endsguy/server,endsguy/server,lrytz/core,pixelipo/server,andreas-p/nextcloud-server,pollopolea/core,owncloud/core,Ardinis/server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,Ardinis/server,pollopolea/core,endsguy/server,andreas-p/nextcloud-server,IljaN/core,bluelml/core,pollopolea/core,nextcloud/server,michaelletzgus/nextcloud-server,pmattern/server,cernbox/core,owncloud/core,nextcloud/server,bluelml/core,michaelletzgus/nextcloud-server,lrytz/core,pixelipo/server,xx621998xx/server,pmattern/server,IljaN/core,cernbox/core,lrytz/core,endsguy/server,whitekiba/server,IljaN/core,pmattern/server,pollopolea/core,pmattern/server,nextcloud/server,pixelipo/server,nextcloud/server,pmattern/server,whitekiba/server,sharidas/core,jbicha/server,andreas-p/nextcloud-server,jbicha/server,pixelipo/server,Ardinis/server,jbicha/server,whitekiba/server